{
  "image_prompt": {
    "reference": {
      "face_identity": "uploaded reference image",
      "identity_lock": true,
      "face_preservation": "100% identical facial structure, proportions, eyes, nose, lips, brows, skin texture, moles, and expression"
    },
    "subject": {
      "gender": "female",
      "age_range": "young adult",
      "expression": "calm, focused, neutral competitive expression",
      "pose": {
        "action": "hands raised mid-clap",
        "body_orientation": "three-quarter side profile",
        "posture": "upright athletic stance"
      }
    },
    "outfit": {
      "top": "yellow and navy sleeveless volleyball jersey",
      "armwear": "black compression arm sleeve on right arm",
      "bottom": {
        "type": "full-length black athletic pants",
        "coverage": "legs fully covered at all times",
        "fit": "sporty, fitted, opaque fabric"
      },
      "footwear": "not visible or cropped out"
    },
    "appearance": {
      "hair": {
        "style": "high ponytail with soft bangs",
        "color": "dark brown"
      },
      "makeup": "natural sports makeup, light blush, subtle eyeliner",
      "nails": "short, painted black"
    },
    "scene": {
      "location": "indoor sports arena",
      "background": "blurred volleyball court with pink and white wall panels",
      "other_subjects": "teammates visible in soft background blur"
    },
    "lighting": {
      "type": "bright indoor sports lighting",
      "tone": "neutral and even",
      "shadows": "soft"
    },
    "camera": {
      "shot_type": "medium shot",
      "angle": "eye-level",
      "focus": "sharp focus on subject face and upper body",
      "depth_of_field": "shallow background blur"
    },
    "constraints": {
      "no_nudity": true,
      "no_exposed_legs": true,
      "legs_must_be_covered": "black pants required",
      "no_outfit_changes": "jersey and arm sleeve remain identical",
      "no_face_modification": true
    },
    "quality": {
      "realism": "photorealistic",
      "resolution": "8K ultra sharp",
      "detail_level": "high"
    }
  }
}